Prosecution Insights
Last updated: October 02, 2026

Examiner: VU, BAI DUC

Tech Center 2100 • Art Units: 2161 2162 2163 2165

This examiner grants 79% of resolved cases

Analysis

Bai Duc Vu is assigned to Tech Center 2100 and Art Unit 2161. The examiner has 757 resolved cases. The allowance rate is 78.6 percent. This suggests a high likelihood of success for applications reaching a resolution. Practitioners can approach prosecution with this examiner with a positive outlook regarding the probability of a grant.

The interview lift is 18.8 percent. This positive lift indicates that interviews can effectively enhance the 78.6 percent allowance rate. Practitioners should consider this as a key part of their prosecution strategy to resolve outstanding issues. The data suggests that direct communication in Art Unit 2161 is a valuable tool for advancing an application toward a successful outcome.

The median days to allowance is 1068. This timeline provides an expectation for the duration of the grant process for successful applications. With 757 resolved cases, the examiner's data reflects a consistent performance in Tech Center 2100. This volume of cases ensures that the performance metrics are based on a broad range of applications and outcomes.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

78.6%
Allow Rate
+23.6% vs TC avg
773
Total Applications
+18.8%
Interview Lift
1068
Avg Prosecution Days
Based on 757 resolved cases, 2023–2026

Rejection Statute Breakdown

20.1%
§101 Eligibility
17.6%
§102 Novelty
33.8%
§103 Obviousness
25.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19249485 CHANGE MANAGEMENT AND CLOUD STORAGE FOR UNIFIED DATA CATALOG Final Rejection Wells Fargo Bank, N.A.
18816705 DATA DELETION CONTROL DEVICE AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM Final Rejection SEIKO EPSON CORPORATION
19297323 Multi-Region Workflow Management Final Rejection Capital One Services, LLC
19253533 DATA SECURITY Non-Final OA Palantir Technologies Inc.
19217962 SYSTEMS AND METHODS FOR COORDINATE-BASED SEARCH Final Rejection Open Text SA ULC
19252685 METHOD AND SYSTEM FOR PROVIDING CONTEXT BASED QUERY SUGGESTIONS Non-Final OA YAHOO ASSETS LLC

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